Optical properties and molecular orientation of self-assembled monolayer using surface plasmon resonance spectroscopy

被引：11
|
作者：
Kim, SH [1 ]
Ock, KS
Kim, JH
Koh, KN
Kang, SW
机构：
[1] Kyungpook Natl Univ, Coll Engn, Dept Dyeing & Finishing, Taegu 702701, South Korea
[2] Kyungpook Natl Univ, Grad Sch, Dept Sensor Engn, Taegu 702701, South Korea
[3] Kyungpook Natl Univ, Sensor Technol Res Ctr, Dept Sensor Engn, Taegu 702701, South Korea
[4] Ajou Univ, Dept Mol Sci & Technol, Suwon 442749, South Korea
来源：
DYES AND PIGMENTS | 2001年 / 48卷 / 01期
关键词：
self-assembled monolayer (SAM); spiroxazine dye; photochromism; surface plasmon resonance (SPR); tilt angle; molecular orientation;
D O I：
10.1016/S0143-7208(00)00090-5
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
We report evidence of photoisomerization-induced changes in thin films of spiroxazine-alkanethiol self-assembled monolayers (SAM) by surface plasmon resonance (SPR). Geometry optimization by MO calculations reveals that the tilt angle of spiroxazine moiety is around 30 degrees. (C) 2001 Published by Elsevier Science Ltd.
引用
收藏
页码：1 / 6
页数：6
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